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Sodium Thiocyanate CAS 540-72-7
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Categories: Berner Cookies, Inorganic Chemicals, Organic Chemicals
High quality sodium sulfocyanate Sodium Thiocyanate 540-72-7 for industrial grade
Sodium thiocyanate is a white rhombohedral crystal or powder. It is easily deliquescent in air and produces toxic gases in contact with acid. Soluble in water, ethanol, acetone and other solvents.
Specifications
| Index | Highest Grade | First Grade | Liquid |
| NaSCN Min % | 99.0 | 98.0 | 50–53 |
| PH value in water(50g/L) | 6.0–8.0 | 6.0–8.0 | 8.0–12.0 |
| Clarity Test in water(100g/L) | Clarity | Clarity | Clarity |
| Insoluble substance in water Max % | 0.005 | 0.005 | 0.003 |
| Chlorid(Cl-) % Max | 0.02 | 0.04 | 0.01 |
| Sulfate(SO42-) % Max | 0.02 | 0.04 | 0.01 |
| Heavy metal(Pb) % Max | 0.002 | 0.005 | 0.001 |
| Iron(FE) % Max | 0.0002 | 0.0002 | 0.0001 |
| Water % Max | 1 | 1.8 | — |
Application
Genaral: Mainly used in sectors of pharmaceuticals, pesticide, synthetic fibre, electroplating, photography, accelerator for cement etc
Fibre industriy :as spinning solvent for polyacrylonitrile
Architecture industriy:hardening accelerator for cement and concrete mixes
Pesticide: raw material for the production of a number of herbicides and fungicides
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